A compact coplanar MMIC Mixer For 2.4 GHz transponder systems

Tempel, R. ; Lütke, W. ; Wolff, I. (1998) A compact coplanar MMIC Mixer For 2.4 GHz transponder systems. In: Gallium Arsenide Applications Symposium. GAAS 1998, 5-6 October 1998, Amsterdam, The Netherlands.
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Abstract

A compact coplanar passive MMIC mixer has been developed, realized and tested successfully as a cost effective part of an I/Q demodulator module for applications in 2.4 GHz transponder systems. Although there are no external elements required, the cold-FET mixer's size is only 1 mm2 including bias and active matching networks. Operating with 6V/15mA DC bias, required by the active matching FETs, the mixer has a maximum conversion gain of -2 dB at 9.5 dBm LO power and 100 MHz IF frequency. Intermodulation measurements show an IP3 of 6.9 dBm. The small wafer area is due to a consequent use of active elements for matching and biasing purposes.

Abstract
Tipologia del documento
Documento relativo ad un convegno o altro evento (Atto)
Autori
AutoreAffiliazioneORCID
Tempel, R.
Lütke, W.
Wolff, I.
Settori scientifico-disciplinari
DOI
Data di deposito
16 Feb 2006
Ultima modifica
17 Feb 2016 14:36
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